TY - RPRT TI - Application of environmental tracers to mixing, evolution, and nitrate contamination of ground water in Jeju Island, Korea AU - D.-C. Koh AU - Niel Plummer AU - Solomon D. Kip AU - E. Busenberg AU - Y.-J. Kim AU - H.-W. Chang PY - 2006 DO - 10.1016/j.jhydrol.2005.11.021 UR - https://pubs.usgs.gov/publication/70028042 ID - 70028042 ER -